Use the following to answer questions
A researcher is looking at the effects of competition versus cooperation on learning a foreign language. She theorizes that Ability level will interact with type of instruction to influence foreign language learning. The dependent variable is the number of points on a 100-point Spanish test. The means for the results are in the table below.

-There is a main effect of Ability level.

Question

Use the following to answer questions 
A researcher is looking at the effects of competition versus cooperation on learning a foreign language. She theorizes that Ability level will interact with type of instruction to influence foreign language learning. The dependent variable is the number of points on a 100-point Spanish test. The means for the results are in the table below.

-There is a main effect of Ability level.

Quizplus · Accepted Answer

The statement is incomplete and lacks context. A main effect refers to the impact of an independent variable on a dependent variable in an experiment, and without additional information, it's impossible to determine if there is a main effect of Ability level.

Use the Following to Answer Questions